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Corporate Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 526-4100
Catalyst 2950 Desktop Switch
Hardware Installation Guide
July 2002
Customer Order Number: DOC-7811157=
Text Part Number: 78-11157-03
Przeglądanie stron 0
1 2 3 4 5 6 ... 159 160

Podsumowanie treści

Strona 1 - Hardware Installation Guide

Corporate HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAhttp://www.cisco.comTel: 408 526-4000800 553-NETS (6387)Fax:

Strona 2

ContentsxCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

Strona 3 - All rights reserved

Chapter3 TroubleshootingDiagnosing Problems3-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

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A-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03APPENDIXATechnical SpecificationsTable A-1, Table A-2, Table A-3, and Table A-4

Strona 5 - CONTENTS

Appendix A Technical SpecificationsA-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Physical DimensionsWeight 6.5 lb (3 kg)

Strona 6 - 2 Installation 2-1

A-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix A Technical SpecificationsPhysical DimensionsWeight 6.5 lb (3 kg)

Strona 7 - 3 Troubleshooting 3-1

Appendix A Technical SpecificationsA-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Table A-4 Fiber-Port Specifications for

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A-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix A Technical SpecificationsTable A-6 Catalyst 2950G-24-EI-DC Switc

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Appendix A Technical SpecificationsA-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

Strona 10 - 78-11157-03

B-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03APPENDIXBConnectors and CablesThis appendix describes the connectors, cables, a

Strona 11 - Warranty Terms

Appendix B Connectors and CablesConnector SpecificationsB-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03When connecting 10

Strona 12 - Duration of Hardware Warranty

B-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix B Connectors and CablesConnector Specifications10/100/1000 PortsT

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xiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Cisco Limited Lifetime Hardware Warranty TermsThere are special terms applicable

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Appendix B Connectors and CablesConnector SpecificationsB-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure B-2 RJ-45 P

Strona 15 - Audience

B-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix B Connectors and CablesConnector Specifications1000BASE-X GBIC Mo

Strona 16 - Conventions

Appendix B Connectors and CablesConnector SpecificationsB-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03GigaStack GBIC Mod

Strona 17 - Waarschuwing

B-7Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix B Connectors and CablesCable and Adapter SpecificationsCable and

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Appendix B Connectors and CablesCable and Adapter SpecificationsB-8Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Four Twist

Strona 19 - Related Publications

B-9Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix B Connectors and CablesCable and Adapter SpecificationsFour Twist

Strona 20 - Obtaining Documentation

Appendix B Connectors and CablesCable and Adapter SpecificationsB-10Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Cable and

Strona 21 - Documentation Feedback

B-11Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix B Connectors and CablesCable and Adapter SpecificationsConnectin

Strona 22 - Cisco.com

Appendix B Connectors and CablesCable and Adapter SpecificationsB-12Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Identifyi

Strona 23 - Technical Assistance Center

C-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03APPENDIXCTranslated Safety WarningsThis appendix repeats in multiple languages

Strona 24 - Cisco TAC Escalation Center

Cisco Limited Lifetime Hardware Warranty TermsxiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Note You must have Adobe Acrobat

Strona 25 - Overview

Appendix C Translated Safety WarningsAttaching the Cisco RPS (model PWR300-AC-RPS-N1)C-2Catalyst 2950 Desktop Switch Hardware Installation Guide

Strona 26 - Features

C-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsLightning Activity WarningLightning A

Strona 27 - Front-Panel Description

Appendix C Translated Safety WarningsInstallation WarningC-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Installation Warn

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C-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsMain Disconnecting DeviceMain Disconn

Strona 29 - 1000BASE-SX ports

Appendix C Translated Safety WarningsChassis Warning—Rack-Mounting and ServicingC-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11

Strona 30 - 10/100 Ports

C-7Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsChassis Warning—Rack-Mounting and Ser

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Appendix C Translated Safety WarningsChassis Warning—Rack-Mounting and ServicingC-8Catalyst 2950 Desktop Switch Hardware Installation Guide78-11

Strona 32 - GBIC Module Ports

C-9Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsChassis Warning—Rack-Mounting and Ser

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Appendix C Translated Safety WarningsChassis Warning—Rack-Mounting and ServicingC-10Catalyst 2950 Desktop Switch Hardware Installation Guide78-1

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C-11Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsOvertemperature WarningOvertemperatu

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xiiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Cisco Limited Lifetime Hardware Warranty TermsComplete the information below a

Strona 36 - System LED

Appendix C Translated Safety WarningsNo On/Off Switch WarningC-12Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03No On/Off Sw

Strona 37 - Table 1-3 RPS LED

C-13Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsGrounded Equipment WarningGrounded E

Strona 38 - Mode button

Appendix C Translated Safety WarningsProduct Disposal WarningC-14Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Product Disp

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C-15Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsGround Connection WarningGround Conn

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Appendix C Translated Safety WarningsGround Connection WarningC-16Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03AttentionLo

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C-17Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsJewelry Removal WarningJewelry Remov

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Appendix C Translated Safety WarningsJewelry Removal WarningC-18Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03AvvertenzaPri

Strona 43 - 25% – 49% +

C-19Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsStacking the Chassis WarningStacking

Strona 44 - Rear-Panel Description

Appendix C Translated Safety WarningsQualified Personnel WarningC-20Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Qualified

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C-21Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsClass 1 Laser Product WarningClass 1

Strona 46 - Power Connectors

Cisco Limited Lifetime Hardware Warranty TermsxivCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

Strona 47 - Management Options

Appendix C Translated Safety WarningsLaser Beam Exposure WarningC-22Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Laser Bea

Strona 48 - • SNMP network management

C-23Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsCatalyst 2950G-24-EI-DC Service Requ

Strona 49 - Installation

Appendix C Translated Safety WarningsRestricted Area Equipment InstallationC-24Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-

Strona 50 - Preparing for Installation

C-25Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsEthernet Cable Shielding in OfficesE

Strona 51 - Chapter 2 Installation

Appendix C Translated Safety WarningsDC Power Disconnection WarningC-26Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03DC Pow

Strona 52 - EMC Regulatory Statements

C-27Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsDC Power Disconnection WarningVaroit

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Appendix C Translated Safety WarningsDC Power Disconnection WarningC-28Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03AvisoA

Strona 54 - Installation Guidelines

C-29Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsExposed DC Power Wire WarningExposed

Strona 55 - Verifying Package Contents

Appendix C Translated Safety WarningsService Personnel WarningC-30Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Service Per

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C-31Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Appendix C Translated Safety WarningsService Personnel WarningWarnungDies

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xvCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03PrefaceAudienceThis guide is for the networking or computer technician responsib

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Appendix C Translated Safety WarningsService Personnel WarningC-32Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

Strona 59 - Phillips flat-head

IN-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03INDEXNumerics10/100/1000 portscable lengths2-6connecting to 2-33 to 2-36connec

Strona 60 - Phillips

IndexIN-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03adapter pinouts, terminalRJ-45-to-DB-25B-11RJ-45-to-DB-9 B-10addresses, a

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IN-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03IndexCiscoView 1-24Class 1 laser product warning 2-4, C-21clearance 2-7CLI 1-2

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IndexIN-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03console portadapter pinoutsRJ-45-to-DB-25 terminalB-11cable, rollover B-1

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IN-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03IndexEMC regulatory statements 2-4 to 2-6environmental ranges A-1 to A-3Ethern

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IndexIN-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03GigaStack GBIC modulescable lengths2-6connecting to 2-42connectors and ca

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IN-7Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03IndexLEDs (continued)port status1-13RPS 1-13speed (SPEED) 1-14, 1-18status (ST

Strona 66 - 24" Configuration

IndexIN-8Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03pinouts (continued)RJ-45-to-DB-25 terminal adapterB-11RJ-45-to-DB-9 adapt

Strona 67 - Mounting the Switch in a Rack

IN-9Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Indexrear panel (continued)described1-20illustrated 1-21 to 1-22power connecto

Strona 68 - Installing the GBIC Modules

PrefaceOrganizationxviCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03OrganizationThis guide is organized into these chapters:Chap

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IndexIN-10Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03troubleshooting 3-1diagnosing problems 3-2 to 3-5understanding POST resu

Strona 70 - Powering On the Switch

xviiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03PrefaceConventionsWarningThis warning symbol means danger. You are in a situat

Strona 71 - Connecting to DC Power

PrefaceConventionsxviiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03WarnungDieses Warnsymbol bedeutet Gefahr. Sie befinden sich

Strona 72 - Grounding the Switch

xixCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03PrefaceRelated PublicationsRelated PublicationsThese documents provide complete

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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOM

Strona 74 - Torque to 15 lbf-in

PrefaceObtaining DocumentationxxCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03• Catalyst 2950 Desktop Switch Software Configurat

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xxiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03PrefaceObtaining DocumentationDocumentation CD-ROMCisco documentation and addit

Strona 76 - 0.02 inch (0.5 mm)

PrefaceObtaining Technical AssistancexxiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03To submit your comments by mail, use the

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xxiiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03PrefaceObtaining Technical AssistanceTechnical Assistance CenterThe Cisco TAC

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PrefaceObtaining Technical AssistancexxivCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03If you cannot resolve your technical issu

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CHAPTER 1-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-031OverviewThis chapter provides information about these topics:• Features

Strona 80 - Running POST

Chapter 1 OverviewFeatures1-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03–Catalyst 2950G-12-EI—12 10/100 Ethernet ports a

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1-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel Description• Power redundancy–Connection for

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Chapter 1 OverviewFront-Panel Description1-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-3 Catalyst 2950C-24 Swit

Strona 83 - 2950G-24-EI-DC Switches

1-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionFigure 1-6 Catalyst 2950G-24-EI-D

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Catalyst 2950 Desktop Switch Hardware Installation GuideCopyright © 2001–2002, Cisco Systems, Inc.All rights reserved.CCIP, the Cisco Powered Network

Strona 85 - Dust plug

Chapter 1 OverviewFront-Panel Description1-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-9 Catalyst 2950T-24 Swit

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1-7Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionWhen set for autonegotiation, a p

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Chapter 1 OverviewFront-Panel Description1-8Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03100BASE-FX and 1000BASE-SX PortsT

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1-9Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel Description• 1000BASE-T GBIC module for copp

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Chapter 1 OverviewFront-Panel Description1-10Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-10 LEDs on Catalyst 295

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1-11Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionFigure 1-11 LEDs on Catalyst 295

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Chapter 1 OverviewFront-Panel Description1-12Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-12 LEDs on Catalyst 295

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1-13Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionRPS LEDThe RPS LED shows the RPS

Strona 93 - Where to Go Next

Chapter 1 OverviewFront-Panel Description1-14Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03To select or change the port mod

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1-15Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionFigure 1-14 Changing the Port Mo

Strona 96 - Understanding POST Results

Chapter 1 OverviewFront-Panel Description1-16Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-15 Changing the Port Mo

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1-17Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionWhen you change the port mode, t

Strona 98

Chapter 1 OverviewFront-Panel Description1-18Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03For more information about GBIC

Strona 99 - • Use the show post

1-19Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewFront-Panel DescriptionIf all LEDs on Catalyst 2950G-48

Strona 100 - Diagnosing Problems

Chapter 1 OverviewRear-Panel Description1-20Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-18 Bandwidth Utilization

Strona 101 - Technical Specifications

1-21Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewRear-Panel DescriptionFigure 1-20 Catalyst 2950 Switch

Strona 102 - 2950G-48-EI Switches

Chapter 1 OverviewRear-Panel Description1-22Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 1-22 Catalyst 2950G-24-EI-

Strona 103 - 1. AWG = American Wire Gauge

1-23Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 1 OverviewManagement OptionsCisco RPS ConnectorThe RPS is a 300W

Strona 104 - Catalyst 2950SX-24 Switches

Chapter 1 OverviewManagement Options1-24Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03• IOS command-line interface (CLI) Yo

Strona 105 - Bellcore SR-3580 Level 3

CHAPTER 2-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-032InstallationThis chapter describes how to install your switch, interpre

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vCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03CONTENTSCisco Limited Lifetime Hardware Warranty Terms xiPreface xvAudience xvPur

Strona 107 - Connectors and Cables

Chapter 2 InstallationPreparing for Installation2-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Preparing for Installation

Strona 108 - Connector Specifications

2-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationPreparing for InstallationWarningThe plug-socket com

Strona 109 - 10/100/1000 Ports

Chapter 2 InstallationPreparing for Installation2-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03WarningClass 1 laser produ

Strona 110 - Figure B-3 MT-RJ Connector

2-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationPreparing for InstallationJapanThis is a Class A pro

Strona 111 - 1000BASE-T GBIC Module Ports

Chapter 2 InstallationPreparing for Installation2-6Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03HungaryThis equipment is a

Strona 112 - Console Port

2-7Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationPreparing for Installation• Operating environment is

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Chapter 2 InstallationPreparing for Installation2-8Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03• Mounting kit containing

Strona 114 - 10/100 ports

2-9Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackYou can connect a 100

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Chapter 2 InstallationInstalling the Switch in a Rack2-10Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03To install the switc

Strona 116 - Cable and Adapter Pinouts

2-11Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackFigure 2-1 Attaching

Strona 117 - Catalyst 2950 series switch

ContentsviCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03GBIC Module Ports 1-8LEDs 1-9System LED 1-12RPS LED 1-13Port Mode and Po

Strona 118 - Pin 1 on one connector and

Chapter 2 InstallationInstalling the Switch in a Rack2-12Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-3 Attaching

Strona 119 - Translated Safety Warnings

2-13Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackFigure 2-5 Attaching

Strona 120 - PWR300-AC-RPS-N1)

Chapter 2 InstallationInstalling the Switch in a Rack2-14Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-7 Attaching

Strona 121 - Lightning Activity Warning

2-15Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackFigure 2-9 Attaching

Strona 122 - Installation Warning

Chapter 2 InstallationInstalling the Switch in a Rack2-16Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-11 Attachin

Strona 123 - Main Disconnecting Device

2-17Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackFigure 2-12 Attachin

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Chapter 2 InstallationInstalling the Switch in a Rack2-18Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-14 Attachin

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2-19Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the Switch in a RackMounting the Switch

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Chapter 2 InstallationInstalling the Switch on a Table, Shelf, or Desk2-20Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Fig

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2-21Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationInstalling the GBIC ModulesCaution To prevent elect

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viiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03ContentsInstalling the GBIC Modules 2-20Powering On the Switch 2-22Connecting t

Strona 129 - Overtemperature Warning

Chapter 2 InstallationPowering On the Switch2-22Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-20 Installing a Giga

Strona 130 - No On/Off Switch Warning

2-23Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to DC PowerConnecting to DC PowerTo conn

Strona 131 - Grounded Equipment Warning

Chapter 2 InstallationConnecting to DC Power2-24Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Grounding the SwitchWarningTh

Strona 132 - Product Disposal Warning

2-25Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to DC PowerStep 4 Using a Panduit crimpi

Strona 133 - Ground Connection Warning

Chapter 2 InstallationConnecting to DC Power2-26Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-23 Torquing Ground-L

Strona 134

2-27Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to DC PowerCaution You must connect the

Strona 135 - Jewelry Removal Warning

Chapter 2 InstallationConnecting to DC Power2-28Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Step 2 Identify the positive

Strona 136 - Varning!

2-29Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to DC PowerWarningAn exposed wire lead f

Strona 137 - Stacking the Chassis Warning

Chapter 2 InstallationConnecting to DC Power2-30Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-28 Torquing the Term

Strona 138 - Qualified Personnel Warning

2-31Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to DC PowerStep 6 Repeat Steps 4 and 5 f

Strona 139 - Class 1 Laser Product Warning

ContentsviiiCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-031000BASE-X GBIC Module Ports B-51000BASE-T GBIC Module Ports B-5GigaSt

Strona 140 - Laser Beam Exposure Warning

Chapter 2 InstallationRunning POST2-32Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-30 Inserting the Terminal Bloc

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2-33Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to 10/100 and 10/100/1000 PortsConnectin

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Chapter 2 InstallationConnecting to 10/100 and 10/100/1000 Ports2-34Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Follow th

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2-35Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to 10/100 and 10/100/1000 PortsFigure 2-

Strona 144

Chapter 2 InstallationConnecting to 10/100 and 10/100/1000 Ports2-36Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-

Strona 145 - Attention

2-37Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to 100BASE-FX and 1000BASE-SX PortsConne

Strona 146

Chapter 2 InstallationConnecting to GBIC Module Ports2-38Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Step 3 Insert the ot

Strona 147 - Exposed DC Power Wire Warning

2-39Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to GBIC Module PortsWhen connecting the

Strona 148 - Service Personnel Warning

Chapter 2 InstallationConnecting to GBIC Module Ports2-40Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Figure 2-35 Connecti

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2-41Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting to GBIC Module PortsConnecting to 1000BA

Strona 150

ixCatalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03ContentsLaser Beam Exposure Warning C-22Catalyst 2950G-24-EI-DC Service Requirem

Strona 151 - Numerics

Chapter 2 InstallationConnecting to GBIC Module Ports2-42Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Step 3 Observe the p

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2-43Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationConnecting a PC or a Terminal to the Console PortSt

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Chapter 2 InstallationConnecting a PC or a Terminal to the Console Port2-44Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Af

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2-45Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 2 InstallationWhere to Go NextFigure 2-40 Connecting to a Console

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Chapter 2 InstallationWhere to Go Next2-46Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03

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CHAPTER 3-1Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-033TroubleshootingThe front-panel LEDs provide troubleshooting information

Strona 157

Chapter3 TroubleshootingUnderstanding POST Results3-2Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Understanding POST Resul

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3-3Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 3 TroubleshootingDiagnosing ProblemsTable 3-1 Common Problems and

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Chapter3 TroubleshootingDiagnosing Problems3-4Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03No connectivity. Incorrect or b

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3-5Catalyst 2950 Desktop Switch Hardware Installation Guide78-11157-03Chapter 3 TroubleshootingDiagnosing ProblemsSystem LED is amber • Internal

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